USA Boys 10 & under - 100 Y Free

These rankings show the swimmers' placement within the United States.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
7201 Adrian Feng 1:33.64 8 B: 1:27.99 (+5.65s | 6.0%) Rockville Montgomery Swim Club 11/08/2025 2025 Autumn Mini Meet
7202 Rowan Katz 1:33.64 9 B: 1:27.99 (+5.65s | 6.0%) Yuma Aquatics 02/13/2026 34th Annual Lost Dutchman Invitational
50 Free
43.28
43.28
100 Free
50.36
1:33.64
100 Free
1:33.64
7203 Austin Corker 1:33.64 10 B: 1:27.99 (+5.65s | 6.0%) Boise Swim Club 11/22/2025 57th Annual Thanksgiving Invitational
50 Free
43.67
43.67
100 Free
49.97
1:33.64
100 Free
1:33.64
7204 Thomas Carroll 1:33.66 10 B: 1:27.99 (+5.67s | 6.1%) Machine Aquatics 02/20/2026 2026 Machine Qualifier
50 Free
43.14
43.14
100 Free
50.52
1:33.66
100 Free
1:33.66
7205 Garett Biberston 1:33.66 8 B: 1:27.99 (+5.67s | 6.1%) Winchester Swim Team 10/18/2025 2025 RAYS Great Pumpkin Splash Invitational
50 Free
44.40
44.40
100 Free
49.26
1:33.66
100 Free
1:33.66
7206 Fionn O'Riordan 1:33.66 10 B: 1:27.99 (+5.67s | 6.1%) Metro Dynasty Swim Team 02/13/2026 39th Black History Swim Meet
50 Free
43.71
43.71
100 Free
49.95
1:33.66
100 Free
1:33.66
7207 William Singleton 1:33.67 8 B: 1:27.99 (+5.68s | 6.1%) Life Time Houston Swim Team 12/20/2024 MAC Hosted 2024 Gulf Fall Champs
50 Free
43.24
43.24
100 Free
50.43
1:33.67
100 Free
1:33.67
7208 Vincent Yang 1:33.67 10 B: 1:27.99 (+5.68s | 6.1%) Tac Titans 12/19/2025 2025 TAC TITANS Jingle Bells Meet
50 Free
44.84
44.84
100 Free
48.83
1:33.67
100 Free
1:33.67
7209 Desmond Saur 1:33.67 10 B: 1:27.99 (+5.68s | 6.1%) COSA Swimming 02/13/2026 2026 CO Valentine Open
50 Free
44.69
44.69
100 Free
48.98
1:33.67
100 Free
1:33.67
7210 Nevaan Prabhu 1:33.68 9 B: 1:27.99 (+5.69s | 6.1%) Nova of Virginia 01/09/2026 NOVA New Year S Kick Off
50 Free
43.61
43.61
100 Free
50.07
1:33.68
100 Free
1:33.68
7211 Derek Zhang 1:33.68 9 B: 1:27.99 (+5.69s | 6.1%) Quince Orchard Swim Academy 02/27/2026 2026 Cherry Blossom Champs
50 Free
42.50
42.50
100 Free
51.18
1:33.68
100 Free
1:33.68
7212 Calvin George 1:33.68 8 B: 1:27.99 (+5.69s | 6.1%) Tollefson Swimming 12/06/2025 2025 Reindeer Mini Meet
7213 Sebastian Parker 1:33.68 10 B: 1:27.99 (+5.69s | 6.1%) Academy Swim Club 10/18/2025 BIG ISLAND SWIMMING @ HPA
50 Free
42.61
42.61
100 Free
51.07
1:33.68
100 Free
1:33.68
7214 Jack Detlefsen 1:33.69 10 B: 1:27.99 (+5.70s | 6.1%) Hills Hurricane Swimming 02/28/2026 VJO Rep The Bay C B A+ 2026 Copied
7215 Henry Armstrong 1:33.70 9 B: 1:27.99 (+5.71s | 6.1%) Northern Nevada Aquatics 03/15/2025 2025 NNA Age Group Open
7216 Elam Frazier 1:33.71 10 B: 1:27.99 (+5.72s | 6.1%) Colorado Blue 01/23/2026 2026 CO TOPS Colorado Open
50 Free
44.12
44.12
100 Free
49.59
1:33.71
100 Free
1:33.71
7217 William Nail 1:33.72 10 B: 1:27.99 (+5.73s | 6.1%) Ensworth Aquatics 12/05/2025 2025 Holiday Classic
50 Free
44.68
44.68
100 Free
49.04
1:33.72
100 Free
1:33.72
7218 Cristhian Hill 1:33.72 9 B: 1:27.99 (+5.73s | 6.1%) Cysc Riptide 11/08/2025 2025 MW App CYSC Bootcamp
7219 Patrick Chen 1:33.73 9 B: 1:27.99 (+5.74s | 6.1%) Sunnyvale Swim Club 10/11/2025 2025 DACA SC CBA Meet
7220 Marshall Patton 1:33.73 7 B: 1:27.99 (+5.74s | 6.1%) San Antonio Wave 10/10/2025 2025 ST SASA Sombrero Series Dos Copied
50 Free
44.65
44.65
100 Free
49.08
1:33.73
100 Free
1:33.73
7221 Nathan Nichols 1:33.73 9 B: 1:27.99 (+5.74s | 6.1%) City of Mobile Swim Associatio 02/13/2026 2026 SES Region 4 Championships
50 Free
43.15
43.15
100 Free
50.58
1:33.73
100 Free
1:33.73
7222 Griffin Vagts 1:33.73 6 B: 1:27.99 (+5.74s | 6.1%) Annapolis Swim Club 11/01/2025 2025 Bridget Vache Memorial MAC Fall Frenzy
50 Free
44.04
44.04
100 Free
49.69
1:33.73
100 Free
1:33.73
7223 Nolan Trimble 1:33.74 9 B: 1:27.99 (+5.75s | 6.1%) Nocatee Bluetide Swim Team 09/27/2025 EAJ Speedo September Meet 2025
50 Free
43.46
43.46
100 Free
50.28
1:33.74
100 Free
1:33.74
7224 Miles Cappola 1:33.74 10 B: 1:27.99 (+5.75s | 6.1%) Annapolis Swim Club 02/13/2026 2026 ASA President S Day Classic
50 Free
43.14
43.14
100 Free
50.60
1:33.74
100 Free
1:33.74
7225 Evan Tsuchitani 1:33.74 7 B: 1:27.99 (+5.75s | 6.1%) Mason Makos Swim Team 11/08/2025 2025 MAKO GOBBLE GOBBLE INVITATIONAL
50 Free
43.81
43.81
100 Free
49.93
1:33.74
100 Free
1:33.74
7226 Angus Brownlie 1:33.74 9 B: 1:27.99 (+5.75s | 6.1%) Htx Swims 01/18/2025 2025 LSST January Frosty Meet
50 Free
42.65
42.65
100 Free
51.09
1:33.74
100 Free
1:33.74
7227 Mariano Sanchez Nava 1:33.74 10 B: 1:27.99 (+5.75s | 6.1%) Tornadoes Swim Team 02/06/2026 2026 Forest Grove Coast Range Qualifier
7228 Dashiell Wang 1:33.74 9 B: 1:27.99 (+5.75s | 6.1%) Santa Clara Swim Club 02/28/2026 Swim South Bay
7229 Nico Kroeber 1:33.74 10 B: 1:27.99 (+5.75s | 6.1%) Carolina Aquatic Team 01/09/2026 2026 CAT Frozen Frenzy
50 Free
43.18
43.18
100 Free
50.56
1:33.74
100 Free
1:33.74
7230 Abraham Vallely 1:33.75 9 B: 1:27.99 (+5.76s | 6.1%) Lake Oswego Swim Club 10/11/2024 2024 LOSC Fall Open
50 Free
45.99
45.99
100 Free
47.76
1:33.75
100 Free
1:33.75
7231 Emmett Rattle 1:33.75 10 B: 1:27.99 (+5.76s | 6.1%) Bayside Branch YMCA 02/28/2026 2026 NE KCY A SENECY LEAGUE CHAMPS
50 Free
42.66
42.66
100 Free
51.09
1:33.75
100 Free
1:33.75
7232 Tristan Reed 1:33.75 10 B: 1:27.99 (+5.76s | 6.1%) South Lake Aquatic Club 01/16/2026 2026 SE Ralph Crocker Classic
50 Free
45.27
45.27
100 Free
48.48
1:33.75
100 Free
1:33.75
7233 Harrison Lindsay 1:33.76 9 B: 1:27.99 (+5.77s | 6.2%) Tampa Y Swimming 07/25/2025 2025 Summer Area 3 Championships
50 Free
43.83
43.83
100 Free
49.93
1:33.76
100 Free
1:33.76
7234 Aanav Parekh 1:33.76 9 B: 1:27.99 (+5.77s | 6.2%) Phoenix Swimming 01/02/2026 2026 NE INST ABF Blizzard Classic
50 Free
43.09
43.09
100 Free
50.67
1:33.76
100 Free
1:33.76
7235 Roman Rawlins 1:33.77 10 B: 1:27.99 (+5.78s | 6.2%) Fairfax Foxes Swimming 10/18/2025 2025 RAYS Great Pumpkin Splash Invitational
50 Free
41.90
41.90
100 Free
51.87
1:33.77
100 Free
1:33.77
7236 Jonathan Wu 1:33.77 10 B: 1:27.99 (+5.78s | 6.2%) North Baltimore Aquatic Club 11/14/2025 2025 NBAC Thanksgiving Meet
50 Free
44.58
44.58
100 Free
49.19
1:33.77
100 Free
1:33.77
7237 Brendan Gao 1:33.77 9 B: 1:27.99 (+5.78s | 6.2%) Bellevue Club Swim Team 01/31/2026 2026 PN BISC Bluefin Invitational
50 Free
45.71
45.71
100 Free
48.06
1:33.77
100 Free
1:33.77
7238 Thomas Vartanian 1:33.77 8 B: 1:27.99 (+5.78s | 6.2%) Burlingame Aquatics 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Free
45.09
45.09
100 Free
48.68
1:33.77
100 Free
1:33.77
7239 Tep Raimondi 1:33.77 10 B: 1:27.99 (+5.78s | 6.2%) Hydra Aquatics 01/17/2026 2026 PV January Open Audrey Moore
7240 Caden Seiber 1:33.78 9 B: 1:27.99 (+5.79s | 6.2%) University Place Aquatic Club 02/14/2025 2025 PN UPAC 4th Annual February Fly In
50 Free
42.63
42.63
100 Free
51.15
1:33.78
100 Free
1:33.78
7241 Gabriel Einhorn 1:33.78 9 B: 1:27.99 (+5.79s | 6.2%) Lone Star Swim Team 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Free
44.54
44.54
100 Free
49.24
1:33.78
100 Free
1:33.78
7242 Benjamin Justus 1:33.78 10 B: 1:27.99 (+5.79s | 6.2%) Greater Tampa Swim Association 01/10/2026 2026 GTSA FANTASY DRAFT
50 Free
43.98
43.98
100 Free
49.80
1:33.78
100 Free
1:33.78
7243 Carson Cross 1:33.79 10 B: 1:27.99 (+5.80s | 6.2%) Columbia Aquatics Association 12/21/2025 The Grinch Stole My Times (9 O BB Slowe) 2025
50 Free
44.74
44.74
100 Free
49.05
1:33.79
100 Free
1:33.79
7244 League Anakata 1:33.79 9 B: 1:27.99 (+5.80s | 6.2%) Alameda Gators 09/27/2025 Orinda Aquatics SC C B BB+ Meet
7245 Jacob Day 1:33.80 9 B: 1:27.99 (+5.81s | 6.2%) Montgomery Aquatic Race Club 01/10/2025 MAC 2025 Neon New Year Meet
50 Free
43.25
43.25
100 Free
50.55
1:33.80
100 Free
1:33.80
7246 Bohdan Tereshchenko 1:33.80 9 B: 1:27.99 (+5.81s | 6.2%) South Florida Aquatic Club 11/21/2025 2025 SoFlo Last Chance And Holiday Classic
50 Free
45.04
45.04
100 Free
48.76
1:33.80
100 Free
1:33.80
7247 Ishva Moolinti 1:33.81 8 B: 1:27.99 (+5.82s | 6.2%) Frederick Area Swim Team 11/01/2025 2025 Bridget Vache Memorial MAC Fall Frenzy
50 Free
45.15
45.15
100 Free
48.66
1:33.81
100 Free
1:33.81
7248 Hudson Chiu 1:33.81 7 B: 1:27.99 (+5.82s | 6.2%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Free
43.15
43.15
100 Free
50.66
1:33.81
100 Free
1:33.81
7249 Jack Doolin 1:33.82 9 B: 1:27.99 (+5.83s | 6.2%) Htx Swims 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
7250 Colin Lan 1:33.82 7 B: 1:27.99 (+5.83s | 6.2%) Tnt Swimming 02/13/2026 2026 SES Region 4 Championships
50 Free
44.43
44.43
100 Free
49.39
1:33.82
100 Free
1:33.82

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.